Stellite ball for ball valve

High temperature resistance: the strength keeps stable up to 800℃ and it can even
momentarily used at 1200℃.





Product Description:

Abrasion resistant valve ball / Stellite cobalt ball for ball valve

Materials of valve balls – Cobalt Chrome Alloy

—Excellent wear and corrosion resistance even at high temperature up to 800℃


Dimensions of valve seats and balls


Features and FAQ

Product Features

1. High temperature resistance: the strength keeps stable up to 800℃ and it can even

    momentarily used at 1200℃.

2. Wear resistance: due mainly to the unique inherent characteristics of the hard carbide

    phase dispersed in a CoCr alloy matrix, it has exceptional wear and galling resistance.

3. Corrosion resistance: this exellent and lovely property allows this kind of material parts

    to be used in oil&gas, slurry, acid liquid and any other mediums.


Q1: Are you a manufacturer or a trading company?

A1: We are the manufacturer located in the north of China with 15 years producing experience and 10 years exporting experience. 

Q2: What's the material of your valve seats?

A2:  It's the CoCrW alloy, which is usually called cobalt-based wear-resistant alloy alloy.

Q3: What's the cobalt-based wear-resistant alloy alloy?

A3:  It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.

Q4: What's the lead time of valve seats?

A4:  15-30 days depending on the order quantity. Immediate delivery with standard stocks.

Q5: What's the tolerance and surface finish we can control?

A5: As your demand. 

Q6: How do we deliver the seats?

A6: Air or sea way. We are the VIP customer of DHL express, having good discounts.

Q7: MOQ?

A7: 1pc

Q8: Why I choose your company?

A8: We are professional. We are reliable. We are easy communication.

 Your feedback is our best honor, please do not hesitate to give us your valuable feedback and we'll prove that we deserve your fully trust.